spec_helper.rb in xcbootstrap-0.1.0

- old
+ new

@@ -1,5 +1,19 @@
+require 'open3'
 require_relative '../lib/xcbootstrap'
+include XCBootstrap
 
-def some_helper
-  true
+def run_command cmd
+  stdin, stdout, stderr, wait_thr = Open3.popen3(cmd)
+  return wait_thr.value.success?, stdout.read
+end
+
+def capture_stdout(&block)
+  original_stdout = $stdout
+  $stdout = fake = StringIO.new
+  begin
+    yield
+  ensure
+    $stdout = original_stdout
+  end
+  fake.string
 end